文档 AWS SDK 示例 GitHub 存储库中还有更多 [S AWS DK 示例](https://github.com/awsdocs/aws-doc-sdk-examples)。
本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。
# `DeleteThing`与 AWS SDK 或 CLI 配合使用
以下代码示例演示如何使用 `DeleteThing`。
操作示例是大型程序的代码摘录，必须在上下文中运行。在以下代码示例中，您可以查看此操作的上下文：
+ [了解基本功能](iot_example_iot_Scenario_section.md)
------
#### [ .NET ]
**适用于 .NET 的 SDK (v4)**
还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv4/IoT#code-examples)中查找完整示例，了解如何进行设置和运行。
```
///
/// Deletes an IoT Thing.
///
/// The name of the Thing to delete.
/// True if successful, false otherwise.
public async Task DeleteThingAsync(string thingName)
{
try
{
var request = new DeleteThingRequest
{
ThingName = thingName
};
await _amazonIoT.DeleteThingAsync(request);
_logger.LogInformation($"Deleted Thing {thingName}");
return true;
}
catch (Amazon.IoT.Model.ResourceNotFoundException ex)
{
_logger.LogError($"Cannot delete Thing - resource not found: {ex.Message}");
return false;
}
catch (Exception ex)
{
_logger.LogError($"Couldn't delete Thing. Here's why: {ex.Message}");
return false;
}
}
```
+ 有关 API 的详细信息，请参阅 *适用于 .NET 的 AWS SDK API 参考[DeleteThing](https://docs.aws.amazon.com/goto/DotNetSDKV4/iot-2015-05-28/DeleteThing)*中的。
------
#### [ C\$1\$1 ]
**SDK for C\$1\$1**
还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/iot#code-examples)中查找完整示例，了解如何进行设置和运行。
```
//! Delete an AWS IoT thing.
/*!
\param thingName: The name for the thing.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::IoT::deleteThing(const Aws::String &thingName,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::IoT::IoTClient iotClient(clientConfiguration);
Aws::IoT::Model::DeleteThingRequest request;
request.SetThingName(thingName);
const auto outcome = iotClient.DeleteThing(request);
if (outcome.IsSuccess()) {
std::cout << "Successfully deleted thing " << thingName << std::endl;
}
else {
std::cerr << "Error deleting thing " << thingName << ": " <<
outcome.GetError().GetMessage() << std::endl;
}
return outcome.IsSuccess();
}
```
+ 有关 API 的详细信息，请参阅 *适用于 C\$1\$1 的 AWS SDK API 参考[DeleteThing](https://docs.aws.amazon.com/goto/SdkForCpp/iot-2015-05-28/DeleteThing)*中的。
------
#### [ CLI ]
**AWS CLI**
**显示有关事物的详细信息**
以下`delete-thing`示例从您 AWS 账户的 AWS IoT 注册表中删除一个事物。
aws iot 删除-thing-thing-name “” FourthBulb
此命令不生成任何输出。
有关更多信息，请参阅《AWS IoT 开发人员指南》**中的[如何使用注册表管理事物](https://docs.aws.amazon.com/iot/latest/developerguide/thing-registry.html)。
+ 有关 API 的详细信息，请参阅*AWS CLI 命令参考[DeleteThing](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iot/delete-thing.html)*中的。
------
#### [ Java ]
**适用于 Java 的 SDK 2.x**
还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/iot#code-examples)中查找完整示例，了解如何进行设置和运行。
```
/**
* Deletes an IoT Thing asynchronously.
*
* @param thingName The name of the IoT Thing to delete.
*
* This method initiates an asynchronous request to delete an IoT Thing.
* If the deletion is successful, it prints a confirmation message.
* If an exception occurs, it prints the error message.
*/
public void deleteIoTThing(String thingName) {
DeleteThingRequest deleteThingRequest = DeleteThingRequest.builder()
.thingName(thingName)
.build();
CompletableFuture future = getAsyncClient().deleteThing(deleteThingRequest);
future.whenComplete((voidResult, ex) -> {
if (ex == null) {
System.out.println("Deleted Thing " + thingName);
} else {
Throwable cause = ex.getCause();
if (cause instanceof IotException) {
System.err.println(((IotException) cause).awsErrorDetails().errorMessage());
} else {
System.err.println("Unexpected error: " + ex.getMessage());
}
}
});
future.join();
}
```
+ 有关 API 的详细信息，请参阅 *AWS SDK for Java 2.x API 参考[DeleteThing](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-2015-05-28/DeleteThing)*中的。
------
#### [ Kotlin ]
**适用于 Kotlin 的 SDK**
还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/iot#code-examples)中查找完整示例，了解如何进行设置和运行。
```
suspend fun deleteIoTThing(thingNameVal: String) {
val deleteThingRequest =
DeleteThingRequest {
thingName = thingNameVal
}
IotClient.fromEnvironment { region = "us-east-1" }.use { iotClient ->
iotClient.deleteThing(deleteThingRequest)
println("Deleted $thingNameVal")
}
}
```
+ 有关 API 的详细信息，请参阅适用[DeleteThing](https://sdk.amazonaws.com/kotlin/api/latest/index.html)于 K *otlin 的AWS SDK API 参考*。
------
#### [ Python ]
**适用于 Python 的 SDK（Boto3）**
还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/iot#code-examples)中查找完整示例，了解如何进行设置和运行。
```
class IoTWrapper:
"""Encapsulates AWS IoT actions."""
def __init__(self, iot_client, iot_data_client=None):
"""
:param iot_client: A Boto3 AWS IoT client.
:param iot_data_client: A Boto3 AWS IoT Data Plane client.
"""
self.iot_client = iot_client
self.iot_data_client = iot_data_client
@classmethod
def from_client(cls):
iot_client = boto3.client("iot")
iot_data_client = boto3.client("iot-data")
return cls(iot_client, iot_data_client)
def delete_thing(self, thing_name):
"""
Deletes an AWS IoT thing.
:param thing_name: The name of the thing to delete.
"""
try:
self.iot_client.delete_thing(thingName=thing_name)
logger.info("Deleted thing %s.", thing_name)
except ClientError as err:
if err.response["Error"]["Code"] == "ResourceNotFoundException":
logger.error("Cannot delete thing. Resource not found.")
return
logger.error(
"Couldn't delete thing. Here's why: %s: %s",
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
```
+ 有关 API 的详细信息，请参阅适用[DeleteThing](https://docs.aws.amazon.com/goto/boto3/iot-2015-05-28/DeleteThing)于 *Python 的AWS SDK (Boto3) API 参考*。
------